28217192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113779}}^1$

素因数の和:113816

約数の個数: 16

約数和(自身を含む): 54614400

約数和(自身を除く): 26397208

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 113779, 227558, 455116, 910232, 3527149, 7054298, 14108596, 28217192]

約数ペア:

[(1, 28217192), (2, 14108596), (4, 7054298), (8, 3527149), (31, 910232), (62, 455116), (124, 227558), (248, 113779)]